4.8 Setting and Operation of Sweep
WF1967/WF1968
4-81
Continuous sweep
When [Off] is selected
The output will be low level. This helps to reduce interference from synchronization output signal.
r) To assign a marker value for a center value, or to assign a center value for a marker
value
When the soft-key [Ctr
⇒
M kr] is presse
d on the second page, a center value is assigned for a marker
value. When the soft-key [Mkr
⇒
Ctr] is pressed, the
center value. If these soft-keys on the second page of the setting screen are not displayed, press the
right end soft-
key [▼1/2] to toggle the soft-key set.
s) To control the sweep start, stop and pause with an external logic signal
Set the external control [ExtCtrl] to enable [Enable] on page two of the setting screen to conduct
sweep operations with a TTL level logic input to the Multi I/O connector on the rear panel. This is
shared by CH1 and CH2.
It is recommended that this be set to disable [Disable] when not using an external control signal in
order to avoid malfunctions caused by exogenous noise. For pin number assignment,
The following operations can be performed.
Sweep start (pin 14)
Falling input to pin 14 starts the sweep. The sweep will restart from the beginning even if it is
already running.
In the case of a single sweep or a gated single sweep, the sweep will start from the beginning when
a trigger is received. The operation is a logical sum with the trigger source that is set.
Sweep stop (pin 13)
Falling input to pin 13 stops the sweep, and the output returns to the sweep start value.
However, in the case of a single sweep or a gated single sweep, the sweep will start from the
beginning when a new trigger is received.
Sweep hold/resume (pin 12)
Falling input to pin 12 holds the sweep if it is running. If the sweep is temporarily stopped, it will
restart from the hold position.
However, if a new trigger is received while a single sweep or gated single sweep is temporarily
Start value
Sweep value
Sweep
sync signal
SwpSync
(marker disabled)
Sweep
sync signal
S Mkr
(marker enabled)
Sweep X drive
Signal
Stop value
Stop value
Start value
Marker value
One way
Marker value
Shuttle
Sweep time
Sweep time
Sweep time
Low at
first
half
Low from
start to
marker
Low from
start to
marker
Low from
start to stop
Low from
start value
to marker
value
Содержание WAVE FACTORY WF1967
Страница 1: ...MULTIFUNCTION GENERATOR WF1967 WF1968 Instruction Manual Operations NF Corporation nbn Austria GmbH...
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Страница 3: ...MULTIFUNCTION GENERATOR WF1967 WF1968 Instruction Manual Operations DA00048287 002...
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Страница 10: ...WF1967 WF1968 vi...
Страница 19: ...WF1967 WF1968 1 1 1 Overview 1 1 Features 1 2 1 2 Operating Principles 1 4...
Страница 50: ...3 3 Cautions on Floating Ground Connection WF1967 WF1968 3 20 MEMO...
Страница 156: ...4 9 Setting and Operation of Burst WF1967 WF1968 4 106 MEMO...
Страница 206: ...7 9 Identifying Memory Space Required for Saving Arbitrary Waveforms WF1967 WF1968 7 14 MEMO...
Страница 221: ...WF1967 WF1968 9 1 9 Synchronizing Multiple Units 9 1 Connection Procedure 9 2 9 2 Performing Synchronization 9 4...
Страница 226: ...9 2 Performing Synchronization WF1967 WF1968 9 6 MEMO...
Страница 262: ...13 6 Product Information Display Information WF1967 WF1968 13 4 MEMO...
Страница 274: ...14 7 Suspected Failure WF1967 WF1968 14 12 MEMO...
Страница 275: ...WF1967 WF1968 15 1 15 Maintenance 15 1 Outline 15 2 15 2 Operation Inspection 15 4 15 3 Performance Test 15 5...
Страница 286: ...15 3 Performance Test WF1967 WF1968 15 12 MEMO...
Страница 287: ...WF1967 WF1968 16 1 16 List of Initial Settings...
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